diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-15 13:34:40 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-15 13:34:40 +0000 |
commit | 742cc3c1dfdd7ae0d9d69a71f0a69edcd946cb7c (patch) | |
tree | 1581f42badbf6eeb3184bf2a42976bd9aba2242c /lib/net | |
parent | 9484ce5f5a49a37deb339ab6699b1800defab550 (diff) |
merge revision(s) 16242:
Merged 16241 from trunk.
* lib/net/telnet.rb: Fixing a bug where line endings would not be properly
escaped when the two character ending was broken up into separate TCP
packets. Issue reported and patched by Brian Candler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@17270 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/net')
-rw-r--r-- | lib/net/telnet.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/net/telnet.rb b/lib/net/telnet.rb index 80b95a5149..a55527f15e 100644 --- a/lib/net/telnet.rb +++ b/lib/net/telnet.rb @@ -559,7 +559,8 @@ module Net Integer(c.rindex(/#{IAC}#{SB}/no)) buf = preprocess(c[0 ... c.rindex(/#{IAC}#{SB}/no)]) rest = c[c.rindex(/#{IAC}#{SB}/no) .. -1] - elsif pt = c.rindex(/#{IAC}[^#{IAC}#{AO}#{AYT}#{DM}#{IP}#{NOP}]?\z/no) + elsif pt = c.rindex(/#{IAC}[^#{IAC}#{AO}#{AYT}#{DM}#{IP}#{NOP}]?\z/no) || + c.rindex(/\r\z/no) buf = preprocess(c[0 ... pt]) rest = c[pt .. -1] else @@ -571,9 +572,15 @@ module Net # # We cannot use preprocess() on this data, because that # method makes some Telnetmode-specific assumptions. - buf = c - buf.gsub!(/#{EOL}/no, "\n") unless @options["Binmode"] + buf = rest + c rest = '' + unless @options["Binmode"] + if pt = buf.rindex(/\r\z/no) + buf = buf[0 ... pt] + rest = buf[pt .. -1] + end + buf.gsub!(/#{EOL}/no, "\n") + end end @log.print(buf) if @options.has_key?("Output_log") line += buf |